Trace number 4426262

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
NaPS-GM 1.03OPTIMUM 2.55517 2.56186

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/academics/
normalized-16wqueens_wcsp.wbo
MD5SUM2dafe2a67a8b184b6713205cde938c5b
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.421982
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables256
Total number of constraints4608
Number of soft constraints4592
Number of constraints which are clauses4592
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint16
Top cost 17
Min constraint cost 1
Max constraint cost 17
Sum of constraints costs 74992
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 17
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c NaPS 1.03.
0.00/0.00	c We set -no-flip-min because your selected sat solver does not support it.
0.00/0.00	c Input file name: HOME/instance-4426262-1720901816.wbo
0.00/0.04	c single stage optimization mode
0.00/0.04	o 315
1.28/1.36	o 138
1.38/1.48	o 91
1.58/1.60	o 60
1.58/1.67	o 39
1.88/2.00	o 25
2.38/2.43	o 8
2.38/2.47	o 5
2.48/2.51	o 2
2.48/2.54	s OPTIMUM FOUND
2.48/2.54	c _____________________________________________________________________________
2.48/2.54	c std/band forms        : 25,0
2.48/2.54	c 2cl/3cl ITE-codings   : 0,0
2.48/2.54	c BDD/srt/adr Max costs : 0,348967,0
2.48/2.54	c BDDraw/bin/mul/srt/adr: 0,0,0,25,0
2.48/2.54	c BDD nodes             : 0
2.48/2.54	c Es1/CC detections     : 0,0
2.48/2.54	c CC sort               : 19
2.48/2.54	c SAT/UNSAT calls       : 9,1
2.48/2.54	c regenrated variables  : 192170
2.48/2.54	c eliminated fixed lits : 13200
2.48/2.54	c goal lit flips        : 0
2.48/2.54	c goal stages           : 1
2.48/2.54	c goal shrink           : 0
2.48/2.54	c goal coeff separations: 0
2.48/2.54	c restarts              : 89
2.48/2.54	c conflicts             : 8372           (3428 /sec)
2.48/2.54	c decisions             : 478865         (196089 /sec)
2.48/2.54	c propagations          : 7696156        (3151475 /sec)
2.48/2.54	c inspects              : 0              (0 /sec)
2.48/2.54	c CPU time (solving tm) : 2.442 s        (1.751 s, SAT 1.723 s, UNSAT 0.02767 s)
2.48/2.54	c Time for Opt-base     : 0.007797 s
2.48/2.54	c Steps for Opt-base    : 32144
2.48/2.54	c Time for BDD coding   : 0 s
2.48/2.54	c Time for srt coding   : 0.1928 s
2.48/2.54	c _____________________________________________________________________________
2.48/2.54	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256
2.48/2.54	v
2.48/2.54	v

Verifier Data 

OK	2

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63968 MiB (62932 MiB free)
  memory of node 1: 64473 MiB (61171 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4426262-1720901816/watcher-4426262-1720901816 -o /tmp/evaluation-result-4426262-1720901816/solver-4426262-1720901816 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1720901807-721912 --watchdog 3760 HOME/naps-1.03.sh -GM HOME/instance-4426262-1720901816.wbo 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=722188, runsolver pid=722185

[startup+0.100101 s]*
/proc/loadavg: 1.24 0.36 0.20 5/258 722193
/proc/meminfo: memFree=127057600/131524600 swapFree=131071996/131071996
[pid=722188] ppid=722185 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/722188/stat : 722188 (naps-1.03.sh) S 722185 722188 721901 0 -1 4194304 223 242 0 0 0 0 0 0 20 0 1 0 142348273 10170368 677 134679101440 94601128869888 94601129949208 140722837035520 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94601132047664 94601132094852 94601154273280 140722837037996 140722837038125 140722837038125 140722837045192 0
/proc/722188/statm: 2483 677 599 264 0 134 0
[pid=722193] ppid=722188 vsize=38684 memory=31316 CPUtime=0.1 cores=4,6
/proc/722193/stat : 722193 (naps-1.03) R 722188 722188 721901 0 -1 4194304 4962 0 0 0 9 1 0 0 20 0 1 0 142348274 39612416 7829 134679101440 4194304 6891213 140727953995808 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 37658624 140727954002877 140727954002993 140727954002993 140727954010059 0
/proc/722193/statm: 9671 7829 468 659 0 8875 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 48616 KiB
Current children cumulated memory: 34024 KiB

[startup+0.205806 s]*
/proc/loadavg: 1.24 0.36 0.20 5/258 722193
/proc/meminfo: memFree=127010096/131524600 swapFree=131071996/131071996
[pid=722188] ppid=722185 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/722188/stat : 722188 (naps-1.03.sh) S 722185 722188 721901 0 -1 4194304 223 242 0 0 0 0 0 0 20 0 1 0 142348273 10170368 677 134679101440 94601128869888 94601129949208 140722837035520 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94601132047664 94601132094852 94601154273280 140722837037996 140722837038125 140722837038125 140722837045192 0
/proc/722188/statm: 2483 677 599 264 0 134 0
[pid=722193] ppid=722188 vsize=78868 memory=72332 CPUtime=0.2 cores=4,6
/proc/722193/stat : 722193 (naps-1.03) R 722188 722188 721901 0 -1 4194304 15544 0 0 0 18 2 0 0 20 0 1 0 142348274 80760832 18083 134679101440 4194304 6891213 140727953995808 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 37658624 140727954002877 140727954002993 140727954002993 140727954010059 0
/proc/722193/statm: 19717 18083 468 659 0 18921 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 88800 KiB
Current children cumulated memory: 75040 KiB

[startup+0.305764 s]*
/proc/loadavg: 1.24 0.36 0.20 5/258 722193
/proc/meminfo: memFree=126963320/131524600 swapFree=131071996/131071996
[pid=722188] ppid=722185 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/722188/stat : 722188 (naps-1.03.sh) S 722185 722188 721901 0 -1 4194304 223 242 0 0 0 0 0 0 20 0 1 0 142348273 10170368 677 134679101440 94601128869888 94601129949208 140722837035520 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94601132047664 94601132094852 94601154273280 140722837037996 140722837038125 140722837038125 140722837045192 0
/proc/722188/statm: 2483 677 599 264 0 134 0
[pid=722193] ppid=722188 vsize=126100 memory=115848 CPUtime=0.3 cores=4,6
/proc/722193/stat : 722193 (naps-1.03) R 722188 722188 721901 0 -1 4194304 24854 0 0 0 27 3 0 0 20 0 1 0 142348274 129126400 28962 134679101440 4194304 6891213 140727953995808 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 37658624 140727954002877 140727954002993 140727954002993 140727954010059 0
/proc/722193/statm: 31525 28962 468 659 0 30729 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 136032 KiB
Current children cumulated memory: 118556 KiB

[startup+0.700279 s]
/proc/loadavg: 1.24 0.36 0.20 5/258 722193
/proc/meminfo: memFree=126932832/131524600 swapFree=131071996/131071996
[pid=722188] ppid=722185 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/722188/stat : 722188 (naps-1.03.sh) S 722185 722188 721901 0 -1 4194304 223 242 0 0 0 0 0 0 20 0 1 0 142348273 10170368 677 134679101440 94601128869888 94601129949208 140722837035520 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94601132047664 94601132094852 94601154273280 140722837037996 140722837038125 140722837038125 140722837045192 0
/proc/722188/statm: 2483 677 599 264 0 134 0
[pid=722193] ppid=722188 vsize=169204 memory=162308 CPUtime=0.68 cores=4,6
/proc/722193/stat : 722193 (naps-1.03) R 722188 722188 721901 0 -1 4194304 32939 0 0 0 64 4 0 0 20 0 1 0 142348274 173264896 40577 134679101440 4194304 6891213 140727953995808 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 37658624 140727954002877 140727954002993 140727954002993 140727954010059 0
/proc/722193/statm: 42301 40577 468 659 0 41505 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 179136 KiB
Current children cumulated memory: 165016 KiB

[startup+1.50027 s]
/proc/loadavg: 1.24 0.36 0.20 5/258 722193
/proc/meminfo: memFree=126847776/131524600 swapFree=131071996/131071996
[pid=722188] ppid=722185 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/722188/stat : 722188 (naps-1.03.sh) S 722185 722188 721901 0 -1 4194304 223 242 0 0 0 0 0 0 20 0 1 0 142348273 10170368 677 134679101440 94601128869888 94601129949208 140722837035520 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94601132047664 94601132094852 94601154273280 140722837037996 140722837038125 140722837038125 140722837045192 0
/proc/722188/statm: 2483 677 599 264 0 134 0
[pid=722193] ppid=722188 vsize=188284 memory=175896 CPUtime=1.48 cores=4,6
/proc/722193/stat : 722193 (naps-1.03) R 722188 722188 721901 0 -1 4194304 35618 0 0 0 142 6 0 0 20 0 1 0 142348274 192802816 43974 134679101440 4194304 6891213 140727953995808 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 37658624 140727954002877 140727954002993 140727954002993 140727954010059 0
/proc/722193/statm: 47071 43974 468 659 0 46275 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 198216 KiB
Current children cumulated memory: 178604 KiB

[startup+2.56181 s]
# the end of solver process 722188 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=2.4572 s, system=0.097971 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60029 s]
/proc/loadavg: 1.24 0.36 0.20 5/258 722193
/proc/meminfo: memFree=126847776/131524600 swapFree=131071996/131071996
[pid=722188] ppid=722185 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/722188/stat : 722188 (naps-1.03.sh) S 722185 722188 721901 0 -1 4194304 223 242 0 0 0 0 0 0 20 0 1 0 142348273 10170368 677 134679101440 94601128869888 94601129949208 140722837035520 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94601132047664 94601132094852 94601154273280 140722837037996 140722837038125 140722837038125 140722837045192 0
/proc/722188/statm: 2483 677 599 264 0 134 0
[pid=722193] ppid=722188 vsize=206960 memory=189720 CPUtime=1.58 cores=4,6
/proc/722193/stat : 722193 (naps-1.03) R 722188 722188 721901 0 -1 4194304 36040 0 0 0 152 6 0 0 20 0 1 0 142348274 211927040 47430 134679101440 4194304 6891213 140727953995808 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 37658624 140727954002877 140727954002993 140727954002993 140727954010059 0
/proc/722193/statm: 51740 47430 468 659 0 50944 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 216892 KiB
Current children cumulated memory: 192428 KiB

[startup+2.00025 s]*
/proc/loadavg: 1.47 0.42 0.22 5/258 722193
/proc/meminfo: memFree=126728988/131524600 swapFree=131071996/131071996
[pid=722188] ppid=722185 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/722188/stat : 722188 (naps-1.03.sh) S 722185 722188 721901 0 -1 4194304 223 242 0 0 0 0 0 0 20 0 1 0 142348273 10170368 677 134679101440 94601128869888 94601129949208 140722837035520 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94601132047664 94601132094852 94601154273280 140722837037996 140722837038125 140722837038125 140722837045192 0
/proc/722188/statm: 2483 677 599 264 0 134 0
[pid=722193] ppid=722188 vsize=214032 memory=200252 CPUtime=1.99 cores=4,6
/proc/722193/stat : 722193 (naps-1.03) R 722188 722188 721901 0 -1 4194304 36584 0 0 0 192 7 0 0 20 0 1 0 142348274 219168768 50063 134679101440 4194304 6891213 140727953995808 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 37658624 140727954002877 140727954002993 140727954002993 140727954010059 0
/proc/722193/statm: 53508 50063 468 659 0 52712 0
Current children cumulated CPU time: 1.99 s
Current children cumulated vsize: 223964 KiB
Current children cumulated memory: 202960 KiB

[startup+2.40025 s]
/proc/loadavg: 1.47 0.42 0.22 5/258 722193
/proc/meminfo: memFree=126728988/131524600 swapFree=131071996/131071996
[pid=722188] ppid=722185 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/722188/stat : 722188 (naps-1.03.sh) S 722185 722188 721901 0 -1 4194304 223 242 0 0 0 0 0 0 20 0 1 0 142348273 10170368 677 134679101440 94601128869888 94601129949208 140722837035520 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94601132047664 94601132094852 94601154273280 140722837037996 140722837038125 140722837038125 140722837045192 0
/proc/722188/statm: 2483 677 599 264 0 134 0
[pid=722193] ppid=722188 vsize=272164 memory=250920 CPUtime=2.38 cores=4,6
/proc/722193/stat : 722193 (naps-1.03) R 722188 722188 721901 0 -1 4194304 40613 0 0 0 230 8 0 0 20 0 1 0 142348274 278695936 62730 134679101440 4194304 6891213 140727953995808 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 37658624 140727954002877 140727954002993 140727954002993 140727954010059 0
/proc/722193/statm: 68041 62730 468 659 0 67245 0
Current children cumulated CPU time: 2.38 s
Current children cumulated vsize: 282096 KiB
Current children cumulated memory: 253628 KiB

[startup+2.50025 s]
/proc/loadavg: 1.47 0.42 0.22 5/258 722193
/proc/meminfo: memFree=126728988/131524600 swapFree=131071996/131071996
[pid=722188] ppid=722185 vsize=9932 memory=2708 CPUtime=0 cores=4,6
/proc/722188/stat : 722188 (naps-1.03.sh) S 722185 722188 721901 0 -1 4194304 223 242 0 0 0 0 0 0 20 0 1 0 142348273 10170368 677 134679101440 94601128869888 94601129949208 140722837035520 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94601132047664 94601132094852 94601154273280 140722837037996 140722837038125 140722837038125 140722837045192 0
/proc/722188/statm: 2483 677 599 264 0 134 0
[pid=722193] ppid=722188 vsize=272164 memory=250920 CPUtime=2.48 cores=4,6
/proc/722193/stat : 722193 (naps-1.03) R 722188 722188 721901 0 -1 4194304 40617 0 0 0 240 8 0 0 20 0 1 0 142348274 278695936 62730 134679101440 4194304 6891213 140727953995808 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 37658624 140727954002877 140727954002993 140727954002993 140727954010059 0
/proc/722193/statm: 68041 62730 468 659 0 67245 0
Current children cumulated CPU time: 2.48 s
Current children cumulated vsize: 282096 KiB
Current children cumulated memory: 253628 KiB

Child status: 30

Real time (s): 2.56186
CPU time (s): 2.55517
CPU user time (s): 2.4572
CPU system time (s): 0.097971
CPU usage (%): 99.739
Max. virtual memory (cumulated for all children) (KiB): 282096
Max. memory (cumulated for all children) (KiB): 253628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.4572
system time used= 0.097971
maximum resident set size= 250920
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41097
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 722188
#   total CPU time (s): 2.55517
#   total CPU user time (s): 2.4572
#   total CPU system time (s): 0.097971

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014847 second user time and 0.041627 second system time

The end

Launcher Data 

Begin job on nodeC027 at 2024-07-13 22:17:09
IDJOB=4426262
IDBENCH=143907
IDSOLVER=3042
FILE ID=nodeC027/4426262-1720901816
RUNJOBID= nodeC027-1720901807-721912
SLURM_JOB_ID= 7486086
Free space on /tmp= 890068 MiB

SOLVER NAME= NaPS-GM 1.03
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/academics/normalized-16wqueens_wcsp.wbo
COMMAND LINE= HOME/naps-1.03.sh -GM BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4426262-1720901816/watcher-4426262-1720901816 -o /tmp/evaluation-result-4426262-1720901816/solver-4426262-1720901816 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1720901807-721912 --watchdog 3760  HOME/naps-1.03.sh -GM HOME/instance-4426262-1720901816.wbo

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 2dafe2a67a8b184b6713205cde938c5b
RANDOM SEED=635574546

nodeC027.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3651.156
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7000.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3686.800
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3601.017
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7000.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.478
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3646.877
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7000.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3686.865
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3636.673
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7000.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.380
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        127083856 kB
MemAvailable:   127030524 kB
Buffers:          329332 kB
Cached:           464592 kB
SwapCached:            0 kB
Active:           496832 kB
Inactive:        3385384 kB
Active(anon):       1624 kB
Inactive(anon):  3124060 kB
Active(file):     495208 kB
Inactive(file):   261324 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              6012 kB
Writeback:             4 kB
AnonPages:       3085752 kB
Mapped:           107672 kB
Shmem:             37720 kB
KReclaimable:      59916 kB
Slab:             157252 kB
SReclaimable:      59916 kB
SUnreclaim:        97336 kB
KernelStack:        4196 kB
PageTables:        15472 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    3711880 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            54368 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1320960 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      170708 kB
DirectMap2M:     7991296 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC027 at 2024-07-13 22:17:11